/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
/* Here, we contain all the theme related variables, for example theme
 * colors, border radius, etc.
 * We have `--zen-border-radius` and `--zen-primary-color` as variables.
 */

:host(:is(.anonymous-content-host, notification-message)),
:root {
  /* Default values */
  --zen-border-radius: 7px;
  --zen-primary-color: #ffb787;

  --zen-background-opacity: 1;

  /* Branding */
  --zen-branding-dark: #1d1d1d;
  --zen-branding-coral: #f76f53;
  --zen-branding-paper: #ebebeb;

  --zen-branding-bg: light-dark(var(--zen-branding-paper), var(--zen-branding-dark));
  --zen-branding-bg-reverse: light-dark(var(--zen-branding-dark), var(--zen-branding-paper));

  /** Zen colors are generated automatically from the primary color */
  --zen-colors-primary: color-mix(in srgb, var(--zen-primary-color) 50%, black 50%);
  --zen-colors-secondary: color-mix(in srgb, var(--zen-colors-primary) 20%, white 80%);
  --zen-colors-tertiary: color-mix(in srgb, var(--zen-primary-color) 2%, white 98%);

  --zen-colors-hover-bg: color-mix(in srgb, var(--zen-primary-color) 90%, white 10%);
  --zen-colors-primary-foreground: var(--zen-branding-bg-reverse);
  --zen-colors-border: color-mix(in srgb, var(--zen-colors-secondary) 97%, black 3%);
  --zen-colors-border-contrast: color-mix(
    in srgb,
    var(--zen-colors-secondary) 10%,
    rgba(181, 181, 181, 0.11) 90%
  );

  --zen-colors-input-bg: color-mix(
    in srgb,
    var(--zen-primary-color) 1%,
    var(--zen-colors-tertiary) 99%
  );

  --zen-dialog-background: light-dark(var(--zen-colors-tertiary), var(--zen-branding-bg));
  --zen-urlbar-background: color-mix(in srgb, var(--zen-primary-color) 3%, #f4f4f4 97%);

  --zen-secondary-btn-color: var(--zen-colors-primary-foreground);

  --in-content-primary-button-background: color-mix(
    in srgb,
    var(--zen-primary-color) 30%,
    var(--zen-branding-bg-reverse) 70%
  ) !important;
  --in-content-primary-button-background-hover: color-mix(
    in srgb,
    var(--zen-primary-color) 35%,
    var(--zen-branding-bg-reverse) 65%
  ) !important;
  --in-content-primary-button-background-active: color-mix(
    in srgb,
    var(--zen-primary-color) 40%,
    var(--zen-branding-bg-reverse) 60%
  ) !important;
  --button-text-color-primary: var(--zen-branding-bg) !important;
  --in-content-primary-button-text-color: var(--zen-branding-bg) !important;
  --in-content-primary-button-border-color: transparent !important;
  --in-content-primary-button-border-hover: transparent !important;
  --in-content-primary-button-border-active: var(--zen-colors-border) !important;

  --in-content-accent-color: var(--zen-colors-primary) !important;
  --in-content-accent-color-active: currentColor !important;

  /* This is like the secondary button */
  --in-content-button-background: transparent !important;
  --in-content-button-text-color: var(--zen-secondary-btn-color) !important;
  --in-content-button-background-hover: color-mix(
    in srgb,
    currentColor 3%,
    transparent 97%
  ) !important;
  --button-bgcolor: var(--in-content-button-background) !important;
  --button-hover-bgcolor: var(--in-content-button-background-hover) !important;
  --button-hover-color: var(--in-content-button-text-color-hover) !important;
  --focus-outline-color: var(--color-accent-primary) !important;

  --toolbarbutton-icon-fill-attention: var(--zen-primary-color) !important;
  --toolbarbutton-icon-fill: currentColor !important;

  --button-primary-bgcolor: var(--in-content-primary-button-background) !important;
  --button-primary-hover-bgcolor: var(--in-content-primary-button-background-hover) !important;
  --button-primary-active-bgcolor: var(--in-content-primary-button-background-active) !important;
  --button-primary-color: var(--in-content-primary-button-text-color) !important;

  --button-background-color: var(--in-content-button-background) !important;
  --button-background-color-hover: var(--in-content-button-background-hover) !important;
  --button-background-color-active: color-mix(in srgb, currentColor 5%, transparent 95%) !important;

  --color-accent-primary: var(--button-primary-bgcolor) !important;
  --color-accent-primary-hover: var(--button-primary-hover-bgcolor) !important;
  --color-accent-primary-active: var(--button-primary-active-bgcolor) !important;

  --link-color: var(--zen-branding-bg-reverse) !important;
  --link-color-hover: var(--zen-colors-primary-foreground) !important;
  --link-color-active: color-mix(
    in srgb,
    var(--zen-colors-primary-foreground) 80%,
    transparent 20%
  ) !important;

  --in-content-page-background: var(--zen-colors-tertiary) !important;
  --zen-in-content-dialog-background: var(--zen-colors-tertiary);

  --zen-button-border-radius: 5px;
  --zen-button-padding: 0.6rem 1.2rem;

  --zen-toolbar-element-bg: light-dark(
    color-mix(in oklch, var(--toolbox-textcolor) 8%, transparent),
    color-mix(in oklch, var(--toolbox-textcolor) 15%, transparent)
  );

  --zen-toolbar-element-bg-hover: light-dark(
    color-mix(in srgb, var(--zen-toolbar-element-bg) 75%, transparent),
    color-mix(in srgb, var(--zen-toolbar-element-bg) 60%, transparent)
  );

  /* Toolbar */
  --tab-selected-color-scheme: inherit;

  --zen-toolbar-height: 38px;
  --zen-toolbar-button-inner-padding: 6px;
  --toolbarbutton-outer-padding: 4px;

  --toolbarbutton-inner-padding: 5px !important;

  --toolbarbutton-hover-background: var(--zen-toolbar-element-bg-hover) !important;

  --toolbarbutton-active-background: color-mix(
    in srgb,
    var(--zen-branding-bg-reverse) 7%,
    transparent 93%
  ) !important;

  --toolbar-color: light-dark(rgb(21, 20, 26, 0.7), rgb(251, 251, 254, 0.7)) !important;
  --toolbox-textcolor-inactive: var(--toolbox-textcolor) !important;

  /* Other colors */
  --urlbar-box-active-bgcolor: var(--toolbarbutton-hover-background) !important;
  --toolbar-field-focus-background-color: var(--urlbar-box-bgcolor) !important;
  --zen-input-border-color: light-dark(rgb(204, 204, 204), rgb(66, 65, 77));
  --urlbar-box-hover-bgcolor: var(--toolbarbutton-hover-background) !important;
  --input-bgcolor: light-dark(rgba(255, 255, 255, 0.2), rgba(0, 0, 0, 0.2)) !important;

  /* XUL */
  --zen-main-browser-background: light-dark(rgb(235, 235, 235), #1b1b1b);
  --zen-main-browser-background-toolbar: var(--zen-main-browser-background);

  --browser-area-z-index-toolbox: 2 !important;
  --attention-dot-color: transparent !important;

  --zen-appcontent-border: 1px solid var(--zen-colors-border);

  --toolbarbutton-border-radius: 6px;
  --urlbar-margin-inline: 1px !important;

  --tab-icon-overlay-stroke: light-dark(white, black) !important;
  --tab-close-button-padding: 5px !important;

  --input-bgcolor: var(--zen-colors-tertiary) !important;
  --input-border-color: var(--zen-input-border-color) !important;
  --zen-themed-toolbar-bg-transparent: light-dark(var(--zen-branding-bg), #171717);

  --zen-workspace-indicator-height: 48px;

  --toolbar-field-color: var(--toolbox-textcolor) !important;

  &[zen-private-window='true'] {
    --zen-main-browser-background: linear-gradient(130deg, rgb(10, 6, 11) 0%, rgb(19, 7, 22) 100%);
    --zen-main-browser-background-toolbar: var(--zen-main-browser-background);
    --zen-primary-color: light-dark(rgb(93, 42, 107), rgb(110, 48, 125)) !important;
    --toolbox-textcolor: currentColor !important;
  }

  --toolbar-field-background-color: var(--zen-colors-input-bg) !important;
  --arrowpanel-background: var(--zen-dialog-background) !important;

  --panel-separator-color: color-mix(in srgb, currentColor 15%, transparent) !important;

  --zen-big-shadow: 0 0 9.73px 0px light-dark(rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.25));
  --zen-active-tab-scale: 0.98;

  /* Define tab hover background color */
  --tab-hover-background-color: var(--toolbarbutton-hover-background);

  /* Nativity */
  --zen-native-content-radius: var(--zen-border-radius);
  @media (-moz-platform: linux) {
    --zen-native-content-radius: env(-moz-gtk-csd-titlebar-radius);
  }
  --zen-native-inner-radius: var(
    --zen-webview-border-radius,
    /* Inner radius calculation:
       * 1. If the native radius - the separation is less than 4px, use 4px.
       * 2. Otherwise, use the the calculated value (inner radius = outer radius - separation).
     */
      max(5px, calc(var(--zen-native-content-radius) - var(--zen-element-separation) / 2))
  );

  /** Other theme-related styles */
  @media (-moz-platform: macos) {
    font-family:
      SF Pro,
      ui-sans-serif,
      system-ui,
      sans-serif,
      Apple Color Emoji,
      Segoe UI Emoji,
      Segoe UI Symbol,
      Noto Color Emoji;
  }
}

#main-window:not([chromehidden~='toolbar']) {
  min-height: 495px !important;

  @media (-moz-windows-mica) or (-moz-platform: macos) or ((-moz-platform: linux) and -moz-pref('zen.widget.linux.transparency')) {
    background: transparent;
    --zen-themed-toolbar-bg-transparent: transparent;
    @media -moz-pref('widget.windows.mica.toplevel-backdrop', 2) {
      --zen-themed-toolbar-bg-transparent: light-dark(rgba(255, 255, 255, 0.1), rgba(0, 0, 0, 0.3));
    }
  }

  &[zen-should-be-dark-mode='true'] #browser {
    color-scheme: dark;
  }

  &[zen-should-be-dark-mode='false'] #browser {
    color-scheme: light;
  }

  &,
  & panel,
  & menupopup,
  & #zen-browser-background,
  & #urlbar[breakout-extend='true'],
  & #tabbrowser-tabpanels browser[type='content'],
  &:not([zen-should-be-dark-mode]) #zen-toast-container {
    @media -moz-pref('zen.view.window.scheme', 0) {
      color-scheme: dark;
    }

    @media -moz-pref('zen.view.window.scheme', 1) {
      color-scheme: light;
    }

    @media -moz-pref('zen.view.window.scheme', 2) {
      color-scheme: light;
      @media (-moz-system-dark-theme) {
        color-scheme: dark;
      }
    }

    :root[privatebrowsingmode='temporary'] &,
    &[privatebrowsingmode='temporary'] {
      color-scheme: dark;
    }
  }
}

@media (prefers-color-scheme: dark) {
  :host(:is(.anonymous-content-host, notification-message)),
  :root {
    --zen-in-content-dialog-background: var(--zen-branding-bg);
    --zen-colors-primary: color-mix(
      in srgb,
      var(--zen-primary-color) 20%,
      var(--zen-branding-bg) 80%
    );
    --zen-colors-secondary: color-mix(
      in srgb,
      var(--zen-primary-color) 30%,
      var(--zen-branding-bg) 70%
    );
    --zen-colors-tertiary: color-mix(
      in srgb,
      var(--zen-primary-color) 1%,
      var(--zen-branding-bg) 99%
    );

    --zen-colors-hover-bg: color-mix(
      in srgb,
      var(--zen-primary-color) 90%,
      var(--zen-branding-bg) 10%
    );
    --zen-colors-primary-foreground: color-mix(in srgb, var(--zen-primary-color) 80%, white 20%);

    --zen-colors-input-bg: color-mix(
      in srgb,
      var(--zen-primary-color) 1%,
      var(--zen-branding-bg) 99%
    );
    --zen-colors-border: color-mix(in srgb, var(--zen-colors-secondary) 20%, rgb(79, 79, 79) 80%);
    --zen-colors-border-contrast: color-mix(
      in srgb,
      var(--zen-colors-secondary) 10%,
      rgba(255, 255, 255, 0.11) 90%
    );

    --zen-urlbar-background: color-mix(in srgb, var(--zen-primary-color) 4%, rgb(24, 24, 24) 96%);

    --zen-browser-gradient-base: color-mix(
      in srgb,
      var(--zen-primary-color) 30%,
      var(--zen-branding-bg) 70%
    );
  }
}
